Title:
CONE-SHAPED CRUSHER
Document Type and Number:
WIPO Patent Application WO/2012/141558
Kind Code:
A1
Abstract:
A cone-shaped crusher, according to the present invention, comprises: a frame having a cavity; a main shaft which is arranged in the cavity; a main shaft driving means for driving the main shaft so as to gyrate; a mantle core assembly body which gyrates with the main shaft; a suspended bearing chamber for accommodating the upper end portion of the main shaft; and a suspended bearing. According to the present cone-shaped crusher, advantages include minimized damage to the suspended bearing, stable gyration of the main shaft, and semi-permanent usage without requiring replacement of the suspended bearing portion.
Inventors:
HA YONG-GAN (KR)
Application Number:
PCT/KR2012/002879
Publication Date:
October 18, 2012
Filing Date:
April 16, 2012
Export Citation:
Assignee:
HA YONG-GAN (KR)
International Classes:
B02C2/04; B02C2/06
Domestic Patent References:
| WO2009065995A1 | 2009-05-28 | |||
| WO2009065995A1 | 2009-05-28 |
Foreign References:
| JP3652664B2 | 2005-05-25 | |||
| EP1839754A2 | 2007-10-03 | |||
| JP2001162186A | 2001-06-19 | |||
| KR20070020242A | 2007-02-20 |
Other References:
See also references of EP 2698205A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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